:root{--bg:#12100e;--bg-elev:#1c1917;--bg-elev-2:#292524;--line:#3a3330;--text:#f5f1ec;--text-dim:#a8a09a;--accent:#d97757;--accent-ink:#1a0f0a;--good:#6fb1a0;--warn:#b09a6a;--danger:#e05252;--radius:12px;--safe-b:env(safe-area-inset-bottom,0px)}*{box-sizing:border-box}html,body{height:100%;margin:0;padding:0}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;overscroll-behavior-y:none;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Helvetica Neue,Arial,sans-serif;font-size:16px;line-height:1.5}#root{min-height:100%}button,input,textarea{font:inherit;color:inherit}.btn{border-radius:var(--radius);background:var(--bg-elev-2);cursor:pointer;border:1px solid #0000;justify-content:center;align-items:center;gap:6px;min-height:44px;padding:0 16px;transition:opacity 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var(--line);border-top-color:var(--accent);border-radius:50%;width:26px;height:26px;animation:.9s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.toasts{right:12px;bottom:calc(12px + var(--safe-b));pointer-events:none;z-index:60;flex-direction:column;align-items:center;gap:8px;display:flex;position:fixed;left:12px}.toast{border-radius:var(--radius);background:var(--bg-elev-2);pointer-events:auto;cursor:pointer;max-width:480px;padding:10px 14px;font-size:14px;box-shadow:0 6px 24px #0006}.toast--warn{color:#1a1409;background:#b09a6ae6}.toast--error{background:var(--danger);color:#fff}@media (prefers-reduced-motion:reduce){.spinner{animation-duration:2s}}